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<a href="#pub-types">Public Types</a> &#124;
<a href="#pub-methods">Public Member Functions</a>  </div>
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<div class="title">IExtBitSource Class Reference</div>  </div>
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<!-- doxytag: class="IExtBitSource" -->
<p>abstract steg payload bit source  
 <a href="classIExtBitSource.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="ext__bit__source_8h_source.html">ext_bit_source.h</a>&gt;</code></p>
<div class="dynheader">
Inheritance diagram for IExtBitSource:</div>
<div class="dyncontent">
 <div class="center">
  <img src="classIExtBitSource.png" usemap="#IExtBitSource_map" alt=""/>
  <map id="IExtBitSource_map" name="IExtBitSource_map">
<area href="classCPacketBuilder.html" alt="CPacketBuilder" shape="rect" coords="0,56,99,80"/>
</map>
 </div></div>

<p><a href="classIExtBitSource-members.html">List of all members.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIExtBitSource.html#aa0bbdedd57f84dedbe13dbf6bdff6f4a">EBitValue</a> { <br/>
&#160;&#160;<a class="el" href="classIExtBitSource.html#aa0bbdedd57f84dedbe13dbf6bdff6f4aaa3bf6a7185d6ea040dbfd2f117d965b6">BIT_EOF</a> =  0, 
<a class="el" href="classIExtBitSource.html#aa0bbdedd57f84dedbe13dbf6bdff6f4aa050cea00afd2d14c044196373585e2a5">BIT_NEW_PREAMBLE</a>, 
<a class="el" href="classIExtBitSource.html#aa0bbdedd57f84dedbe13dbf6bdff6f4aaf63906fe7056ab12aeab4805b5b0fcec">BIT_NONE</a>, 
<a class="el" href="classIExtBitSource.html#aa0bbdedd57f84dedbe13dbf6bdff6f4aa356b627295e32b9a8cda7bfe3f8b0635">BIT_FALSE</a>, 
<br/>
&#160;&#160;<a class="el" href="classIExtBitSource.html#aa0bbdedd57f84dedbe13dbf6bdff6f4aa5c497a69cd209ac23c4a9a02001b11ea">BIT_TRUE</a>
<br/>
 }</td></tr>
<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIExtBitSource.html#a4dc49c83494b2dc50b69ab9c6cda2bd7">IExtBitSource</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIExtBitSource.html#a6f980d7ba530612355f254c30b63058d">~IExtBitSource</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classIExtBitSource.html#aa0bbdedd57f84dedbe13dbf6bdff6f4a">EBitValue</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIExtBitSource.html#a8fe40c2c08399cbc557c94cc4a2c33d7">getBit</a> ()=0</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIExtBitSource.html#ac83be51f35b433c4357f410d6795bc73">putBit</a> (bool pBitValue, bool pFirstBit)=0</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual unsigned int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIExtBitSource.html#abf48cd81d8bb68d2361dc44975365afc">getMaxFrameLength</a> ()=0</td></tr>
</table>
<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>abstract steg payload bit source </p>
<dl class="author"><dt><b>Author:</b></dt><dd>gpitsch and rpoisel </dd></dl>
</div><hr/><h2>Member Enumeration Documentation</h2>
<a class="anchor" id="aa0bbdedd57f84dedbe13dbf6bdff6f4a"></a><!-- doxytag: member="IExtBitSource::EBitValue" ref="aa0bbdedd57f84dedbe13dbf6bdff6f4a" args="" -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">enum <a class="el" href="classIExtBitSource.html#aa0bbdedd57f84dedbe13dbf6bdff6f4a">IExtBitSource::EBitValue</a></td>
        </tr>
      </table>
</div>
<div class="memdoc">
<dl><dt><b>Enumerator: </b></dt><dd><table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" id="aa0bbdedd57f84dedbe13dbf6bdff6f4aaa3bf6a7185d6ea040dbfd2f117d965b6"></a><!-- doxytag: member="BIT_EOF" ref="aa0bbdedd57f84dedbe13dbf6bdff6f4aaa3bf6a7185d6ea040dbfd2f117d965b6" args="" -->BIT_EOF</em>&nbsp;</td><td>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="aa0bbdedd57f84dedbe13dbf6bdff6f4aa050cea00afd2d14c044196373585e2a5"></a><!-- doxytag: member="BIT_NEW_PREAMBLE" ref="aa0bbdedd57f84dedbe13dbf6bdff6f4aa050cea00afd2d14c044196373585e2a5" args="" -->BIT_NEW_PREAMBLE</em>&nbsp;</td><td>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="aa0bbdedd57f84dedbe13dbf6bdff6f4aaf63906fe7056ab12aeab4805b5b0fcec"></a><!-- doxytag: member="BIT_NONE" ref="aa0bbdedd57f84dedbe13dbf6bdff6f4aaf63906fe7056ab12aeab4805b5b0fcec" args="" -->BIT_NONE</em>&nbsp;</td><td>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="aa0bbdedd57f84dedbe13dbf6bdff6f4aa356b627295e32b9a8cda7bfe3f8b0635"></a><!-- doxytag: member="BIT_FALSE" ref="aa0bbdedd57f84dedbe13dbf6bdff6f4aa356b627295e32b9a8cda7bfe3f8b0635" args="" -->BIT_FALSE</em>&nbsp;</td><td>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="aa0bbdedd57f84dedbe13dbf6bdff6f4aa5c497a69cd209ac23c4a9a02001b11ea"></a><!-- doxytag: member="BIT_TRUE" ref="aa0bbdedd57f84dedbe13dbf6bdff6f4aa5c497a69cd209ac23c4a9a02001b11ea" args="" -->BIT_TRUE</em>&nbsp;</td><td>
</td></tr>
</table>
</dd>
</dl>

</div>
</div>
<hr/><h2>Constructor &amp; Destructor Documentation</h2>
<a class="anchor" id="a4dc49c83494b2dc50b69ab9c6cda2bd7"></a><!-- doxytag: member="IExtBitSource::IExtBitSource" ref="a4dc49c83494b2dc50b69ab9c6cda2bd7" args="()" -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">IExtBitSource::IExtBitSource </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td><code> [inline]</code></td>
        </tr>
      </table>
</div>
<div class="memdoc">

</div>
</div>
<a class="anchor" id="a6f980d7ba530612355f254c30b63058d"></a><!-- doxytag: member="IExtBitSource::~IExtBitSource" ref="a6f980d7ba530612355f254c30b63058d" args="()" -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">virtual IExtBitSource::~IExtBitSource </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td><code> [inline, virtual]</code></td>
        </tr>
      </table>
</div>
<div class="memdoc">

</div>
</div>
<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a8fe40c2c08399cbc557c94cc4a2c33d7"></a><!-- doxytag: member="IExtBitSource::getBit" ref="a8fe40c2c08399cbc557c94cc4a2c33d7" args="()=0" -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">virtual <a class="el" href="classIExtBitSource.html#aa0bbdedd57f84dedbe13dbf6bdff6f4a">EBitValue</a> IExtBitSource::getBit </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td><code> [pure virtual]</code></td>
        </tr>
      </table>
</div>
<div class="memdoc">
<p>bit from protocol layer to embedding-engine for embedding. </p>

<p>Implemented in <a class="el" href="classCPacketBuilder.html#a83f920ecd9efcf50d53411a4eb346249">CPacketBuilder</a>.</p>

</div>
</div>
<a class="anchor" id="abf48cd81d8bb68d2361dc44975365afc"></a><!-- doxytag: member="IExtBitSource::getMaxFrameLength" ref="abf48cd81d8bb68d2361dc44975365afc" args="()=0" -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">virtual unsigned int IExtBitSource::getMaxFrameLength </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td><code> [pure virtual]</code></td>
        </tr>
      </table>
</div>
<div class="memdoc">
<p>get maximum number of bits which are possible between two preambles </p>

<p>Implemented in <a class="el" href="classCPacketBuilder.html#ab50a7766db2735cdea1206cfe62d979a">CPacketBuilder</a>.</p>

</div>
</div>
<a class="anchor" id="ac83be51f35b433c4357f410d6795bc73"></a><!-- doxytag: member="IExtBitSource::putBit" ref="ac83be51f35b433c4357f410d6795bc73" args="(bool pBitValue, bool pFirstBit)=0" -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">virtual void IExtBitSource::putBit </td>
          <td>(</td>
          <td class="paramtype">bool&#160;</td>
          <td class="paramname"><em>pBitValue</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">bool&#160;</td>
          <td class="paramname"><em>pFirstBit</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td><code> [pure virtual]</code></td>
        </tr>
      </table>
</div>
<div class="memdoc">
<p>bit from stego-stream to protocol layer. this methode will be called by a embedding engine after extracting a bit.</p>
<dl><dt><b>Parameters:</b></dt><dd>
  <table class="params">
    <tr><td class="paramname">pBitValue</td><td>Value which should be stored </td></tr>
    <tr><td class="paramname">pFirstBit</td><td>Is true if it is the first bit after the preamble </td></tr>
  </table>
  </dd>
</dl>

<p>Implemented in <a class="el" href="classCPacketBuilder.html#a23dc1c4a72fd2fc79ecd0fb6f2fc0569">CPacketBuilder</a>.</p>

</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="ext__bit__source_8h_source.html">ext_bit_source.h</a></li>
</ul>
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